Ss 304 Welded Pipe
SS 304 welded pipe refers to a type of stainless steel pipe that is made from grade 304 stainless steel. Grade 304 stainless steel is a commonly used austenitic stainless steel alloy that contains a high amount of chromium and nickel. This makes it highly resistant to corrosion and oxidation, making it suitable for various applications.v
SS 304 welded pipes are manufactured by welding together two ends of a stainless steel strip or coil using a high-frequency electric resistance welding process. This creates a strong and durable pipe with a smooth inner surface.
SS 304 welded pipes are commonly used in industries such as food processing, chemical processing, pharmaceuticals, water treatment, and oil and gas. They are used for transporting fluids and gases in a safe and efficient manner. These pipes are available in various sizes and thicknesses to suit different requirements.
SS 304 welded pipes have excellent corrosion resistance, high strength, and good formability. They can withstand high temperatures and pressure, making them suitable for demanding applications. Additionally, they are easy to clean and maintain, making them a cost-effective choice in many industries.
Overall, SS 304 welded pipes are a reliable and versatile option for various applications that require corrosion resistance and durability.
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Product name |
Stainless steel decorative/color/welded/titanium plated/round tube |
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Material |
201/201J1/201J2/201J3/201J4/304/304L/316/316L/430/etc |
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Standard |
AISI.ASTM.DIN.GB.JIS.SUS.EN.etc |
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Length |
1m~12m Or Customized |
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Outer diameter |
8mm-426mm (3/8"-100") Or Customized |
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Wall thickness |
0.1mm-6mm(SCH10-XXS) Or Customized |
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Technique |
Cold rolled, Welding and cold forming |
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Surface Finish |
HL,No.4,6K,8K,Mirror,Hairline,Polished and so on |
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Tolerance |
Outer diameter:±0.1mm,Thickness:±0.02mm,Length:±1cm |
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Application |
Sanitary ware,Furniture home,Building Decoration |
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Package |
Waterproof paper + strong sea-worthy wooden package for stainless steel hammered plates packing |
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Delivery time |
Within 3-15days after recieve 30% deposit or as your requirement |
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Terms of Delivery |
FOB, CFR, CIF ,CPT,CIP,etc |
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Payment: |
T/T, L/C, Western Union, Trade Assurance, Cash or as required |
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MQQ |
1 Ton |
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Sample |
Provided Freely |
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Container size |
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM |
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Chemical composition(mass fraction)(wt.%)
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Chemical
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Min.(%)
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Max.(%)
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C
|
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0.08
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Si
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1.00
|
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Mn
|
|
2.00
|
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P
|
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0.045
|
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S
|
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0.030
|
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Cr
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18.00
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20.00
|
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Ni
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8.00
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10.50
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Mo
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|
|
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N
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|
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The following table shows the yield strength,tensile strength,elongation and hardness.
Table-2,mechanical properties.
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Mechanical properties
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Country (Region)
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Standard
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Steel Grade
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Diameter (d) in mm
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Yield strength (N/mm2)
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Tensile strength (N/mm2)
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Elongation (%)
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Hardness (HB)
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Hardness (HV)
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Japan
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JIS G4303
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SUS304
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d≤180
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≥ 205
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≥ 520
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40
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≤ 187
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≤ 200
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Table-3, material physical properties.
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Material Physical Properties
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Density (g/cm3)
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7.93
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Meltingpoint (℃)
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1,400-1,450
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Specific heat (J/kg·℃)
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460-502
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Electrical resistivity (μΩ·m) (20℃)
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0.73
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Thermal expansion (10-6/K)
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16.3 (20-100℃)
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17.8 (20-300℃)
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|
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18.4 (20-500℃)
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Thermal conductivity (W/m·K)
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16.8 (100℃)
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